CN109363248A - Electronic cigarette and its atomising device and multilayered structure orient drain atomization core - Google Patents
Electronic cigarette and its atomising device and multilayered structure orient drain atomization core Download PDFInfo
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- CN109363248A CN109363248A CN201811443571.7A CN201811443571A CN109363248A CN 109363248 A CN109363248 A CN 109363248A CN 201811443571 A CN201811443571 A CN 201811443571A CN 109363248 A CN109363248 A CN 109363248A
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- atomization core
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Abstract
The present invention relates to a kind of multilayered structures to orient drain atomization core, including at least two pieces of substrates being stacked and the dielectric layer being arranged between two adjacent substrates.Dielectric layer is isolated by two adjacent substrates, and is allowed between two adjacent substrates and formed the liquid-conveying ducts for allowing tobacco juice to pass through.Atomization core can be divided into multilayered structure by dielectric layer, form liquid-conveying ducts between two layers of substrate, then pass through the setting position of dielectric layer, can allow liquid-conveying ducts directed flow, meet the needs of imbibition and atomization.Substrate is the skeleton of multi-layer oriented drain atomization core, substrate is superimposed the conducting path of the atomizing mediums such as the directive gap composition tobacco juice of the tool to be formed and clearance space can store a large amount of atomizing mediums, and atomization core is allowed to form the structure of the porous atomization cores such as similar ceramics.
Description
Technical field
The present invention relates to cigarette substitutes, more specifically to a kind of electronic cigarette and its atomising device and multilayered structure
Orient drain atomization core.
Background technique
Electronic atomization device because its with the features such as easy to operate, easy to use and advantage, therefore since the invention, just
Huge repercussion is at home and abroad generated, a large amount of user is possessed.
Newest ceramics atomization core atomization technique is using porous ceramics storage, conduction atomizing medium and by the gold in ceramics
Atomizing medium is atomized by the heating film for belonging to heating wire or ceramic surface.
Ceramic atomization core mainly includes two component parts:
First is that ceramic matrix, usually a kind of porous ceramics, material are mostly common inorganic non-metallic oxide, the master of matrix
It acts on: (1) structural support as heating film or heating wire；(2) hole in matrix can store atomizing medium；
(3) the interconnected pore drain in matrix, is continuously heating wire in atomization process or heating film provides atomizing medium.
Second is that exothermic material, mainly there is metal heating wire and two kinds of metal heating film.Ceramic atomization core amount of smoke is big, mouthfeel
It is good, there is very big promotion compared with previous atomization technique in suction experience.
But ceramic atomization core still has following urgent problem to be solved:
(1), porous ceramic matrices suitable pore size and distribution adjust difficulty and adjustable space is smaller, lead to ceramic matrix drain
Speed and liquid storage adjustable space are narrow, and aperture is too small, and liquid storage is insufficient, drain has some setbacks causes flue-gas temperature excessively high or even go out
The existing smell of burning, aperture, which is then easy to appear greatly very much suction leakage, influences mouthfeel；
(2), porous ceramic matrix still has ceramic particle and falls to form the security risk that dust is inhaled by the user.
In order to improve the above problem, it is desirable to be able to accurate control is carried out to the intracorporal cellular structure of ceramic base and is adjusted, it is full
The specific atomizing medium of foot is to the customization demand of ceramic matrix, while ceramic base material safety must be incorporated into and consider.
Summary of the invention
The technical problem to be solved in the present invention is that providing a kind of electronic cigarette and its atomising device and multilayered structure orientation is led
Liquid atomization core.
The technical solution adopted by the present invention to solve the technical problems is: constructing a kind of multilayered structure orientation drain atomization
Core, including at least two pieces of substrates being stacked and the dielectric layer being arranged between two adjacent substrates；
The dielectric layer is isolated by the two adjacent substrates, and formation between the two adjacent substrates is allowed to make tobacco juice logical
The liquid-conveying ducts crossed.
Preferably, the substrate uses inorganic material or organic material；Or, the substrate uses metal material, and described
Substrate has carried out insulation processing；
The dielectric layer includes at least one inorganic non-metallic oxide.
Preferably, the substrate with a thickness of 0.1-3mm, the thickness of dielectric layers is 5 μm -500 μm.
Preferably, the atomization core further includes heating film, and the side of the substrate of stacking is arranged in the heating film, and
It is corresponding with the end position of the liquid-conveying ducts, the tobacco juice for flowing through the liquid-conveying ducts is heated.
Preferably, the stomata passed through for the tobacco juice of atomization is distributed on the heating film, the heating film is porous metals
The heating film of material.
Preferably, the heating film is to the liquid-conveying ducts all standing；Or, the heating film is to the liquid-conveying ducts part
Covering；Or, the heating film does not cover the liquid-conveying ducts.
Preferably, each dielectric layer includes two dielectric areas being arranged between the two adjacent substrates, and
Two dielectric areas are separately positioned on two relative edges of the two adjacent substrates, are formed between the two adjacent substrates horizontal
To the liquid-conveying ducts of perforation.
Preferably, the atomization core further includes two lead platforms being arranged in the side of the substrate of stacking, is drawn described in two
Line platform is corresponding with the lateral location of the substrate where two dielectric areas respectively, and is electrically connected with the heating film.
Preferably, the two lead platforms and the heating film are located at the same side of the substrate of stacking.
Preferably, the material of the lead platform is one or more of silver, copper, gold, platinum.
A kind of atomising device, including the atomization core.
A kind of electronic cigarette, including the atomising device.
Implement electronic cigarette and its atomising device and multilayered structure orientation drain atomization core of the invention, has below beneficial to effect
Fruit: atomization core can be divided into multilayered structure by dielectric layer, and liquid-conveying ducts, then the setting for passing through dielectric layer are formed between two layers of substrate
Position, can allow liquid-conveying ducts directed flow, meet the needs of imbibition and atomization.Substrate is the bone of multi-layer oriented drain atomization core
Frame, substrate is superimposed the conducting path of the atomizing mediums such as the directive gap composition tobacco juice of the tool to be formed and clearance space can
A large amount of atomizing mediums are stored, atomization core is allowed to form the structure of the porous atomization cores such as similar ceramics.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the structural schematic diagram of the multilayered structure orientation drain atomization core of the electronic cigarette in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the substrate and dielectric layer in Fig. 1；
Fig. 3 be the atomization core in Fig. 1 side be equipped with heating film and lead platform when structural schematic diagram.
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
As shown in Figure 1, the electronic cigarette in a preferred embodiment of the invention includes atomising device, mist is equipped in atomising device
Change core 1, sucks tobacco tar heating atomization for user at flue gas after tobacco tar can be adsorbed.
Atomization core 1 includes the muti-piece substrate 11 being stacked and the dielectric layer being arranged between two adjacent substrates 11
12.Dielectric layer 12 is isolated by two adjacent substrates 11, and makes the drain for being formed between two adjacent substrates 11 and tobacco juice being allowed to pass through logical
Road 13.
By dielectric layer 12, atomization core 1 can be divided into multilayered structure, form liquid-conveying ducts 13 between two layers of substrate 11,
Again by the setting position of dielectric layer 12,13 directed flow of liquid-conveying ducts can be allowed, meet the needs of imbibition and atomization.Stacking
The quantity of substrate 11 at least can be two pieces, and the dielectric layer 12 between two adjacent substrates 11 is isolated by substrate 11, and it is logical to form drain
Road 13.
Substrate 11 is the skeleton of multi-layer oriented drain atomization core 1, the directive gap structure of tool that the superposition of substrate 11 is formed
A large amount of atomizing mediums can be stored at the conducting path and clearance space of the atomizing mediums such as tobacco juice, atomization core 1 is allowed to form similar pottery
The structure of the porous atomization core 1 such as porcelain.
Dielectric layer 12, which combines two pieces of adjacent substrates 11, makes muti-piece substrate 11 form stable layer structure, can pass through
Thickness, the width equidimension of dielectric layer 12 are adjusted, to adjust the structure size of adjacent substrates 11 orientation liquid-conveying ducts 13, separately
Outside, the quantity and width of the i.e. controllable liquid-conveying ducts 13 of the distribution of adjustable dielectric layer 12.
Liquid-conveying ducts 13 are adjustable, keep atomizing medium suitability strong, and straight-through 13 liquid storage amount of liquid-conveying ducts of interlayer is big, drain speed
Degree is fast, it is ensured that the generation of the smell of burning is avoided under conditions of enough amount of smoke.
Substrate 11 uses inorganic material or organic material, and metal material, and the substrate of metal material can also be used in substrate 11
11 have carried out insulation processing, avoid forming short circuit with electrode.
The shape of substrate 11 is sheet, is also possible to arbitrary surface shape, can be laminated.Preferably, the thickness of substrate 11
Degree uniformly, can differ, 11 thickness direction projecting edge size Control of substrate avoids oversized in 1-20mm for 0.1-3mm
Or it is too small.
11 material selection range of substrate is wide, other heat-resisting materials such as metal, glass, inorganic, organic or metal
Dense material, can be greatly reduced 11 particle of substrate and fall off and generate dust, reduce security risk.The substrate 11 being stacked makes mist
The outer dimension consistency for changing core 1 is good, and fitting surface is very smooth.
Dielectric layer 12 includes at least one inorganic non-metallic oxide, in the present embodiment, 5 μm -500 of 12 thickness of dielectric layer
μm, width 0.5-10mm, 12 quantity of dielectric layer can according to need appropriate increase and decrease.
It can be by changing thickness, width and the quantity, 11 material of substrate and shape of dielectric layer 12 with more accurate control
The drain speed and liquid storage capacity of atomization core 1 chase after the differentiation of mouthfeel to more preferably be adapted to various atomizing mediums or meet client
It asks.
Preferably, in the present embodiment, each dielectric layer 12 includes two dielectric areas being arranged between two adjacent substrates 11
121, and two dielectric areas 121 are separately positioned on two relative edges of two adjacent substrates 11, are formed between two adjacent substrates 11
The liquid-conveying ducts 13 of lateral direction penetrating.
Dielectric layer 12 seals the side of substrate 11 between two adjacent substrates 11, can prevent side leakage, allows tobacco tar
Only circulate from liquid-conveying ducts 13.
Atomization core 1 further includes heating film 14 and lead platform 15, and heating film 14 is arranged in the side of the substrate 11 of stacking, and with
The end position of liquid-conveying ducts 13 is corresponding, and lead platform 15 is electrically connected with heating film 14 and power supply respectively, and heating film 14 is allowed to be powered
It generates heat and the tobacco juice for flowing through liquid-conveying ducts 13 is heated.In other embodiments, heating film 14 and lead platform 15 can also pass through assembling
It is bonded with substrate 11.
The one side of the substrate 11 of stacking is arranged in heating film 14, covers to one end of liquid-conveying ducts 13, makes heating film 14
To 13 all standing of liquid-conveying ducts.In order to allow flue gas by heating film 14, it is distributed on heating film 14 and passes through for the tobacco juice of atomization
Stomata.Preferably, heating film 14 is the heating film 14 of porous metals material.
Liquid-conveying ducts 13 are conducted through the atomizing medium come by heating film 14 corresponding with multiple liquid-conveying ducts 13 fever in parallel
Sufficiently atomization, while keeping entire atomization face temperature more uniform.
In other embodiments, according to the setting of liquid-conveying ducts 13,14 shape of heating film is adjustable, and heating film 14 is to leading
The covering of 13 part of liquid channel, heating film 14 do not cover liquid-conveying ducts 13.
According to application environment, 14 single width 0.1-20mm of heating film, 1-100 μm of average pore size of hole on heating film 14,
Resistance 0.1-2 Ω.
Lead platform 15 further includes two lead platforms 15 being arranged in the side of the substrate 11 of stacking, and two lead platforms 15 are respectively with two
The lateral location of substrate 11 where dielectric area 121 is corresponding, and is electrically connected with heating film 14.
In general, the material of lead platform 15 can be one or more of conductive materials such as silver, copper, gold, platinum, lead platform 15
Effect be heating film 14 is in parallel, lead platform 15 can serve as electrode, so that atomization core 1 can be real without additional feedthrough platform 15
Now install.
Preferably, two lead platforms 15 and heating film 14 are located at the same side of the substrate 11 of stacking, and respectively with heating film 14
It is electrically connected.Lead platform 15 and heating film 14 are located at the same side, it is preferable that and it is covered on the region except liquid-conveying ducts 13, it is right
The region of no heating film 14, which is formed, to be blocked, and leakage is avoided.
It is to be appreciated that above-mentioned each technical characteristic can be used in any combination and unrestricted.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (12)
1. a kind of multilayered structure orients drain atomization core, which is characterized in that including at least two pieces substrates (11) being stacked, with
And the dielectric layer (12) between two adjacent substrates (11) is set；
The dielectric layer (12) is isolated by two adjacent substrates (11), and is allowed between the two adjacent substrates (11) and formed
The liquid-conveying ducts (13) for allowing tobacco juice to pass through.
2. atomization core according to claim 1, which is characterized in that the substrate (11) uses inorganic material or organic material
Material；Or, the substrate (11) uses metal material, and the substrate (11) has carried out insulation processing；
The dielectric layer (12) includes at least one inorganic non-metallic oxide.
3. atomization core according to claim 2, which is characterized in that the substrate (11) with a thickness of 0.1-3mm, given an account of
Matter layer (12) is with a thickness of 5 μm -500 μm.
4. atomization core according to any one of claims 1 to 3, which is characterized in that the atomization core (1) further includes heating film
(14), the side of the substrate (11) of stacking, and the end with the liquid-conveying ducts (13) is arranged in the heating film (14)
Position is corresponding, heats to the tobacco juice for flowing through the liquid-conveying ducts (13).
5. atomization core according to claim 4, which is characterized in that the tobacco juice for atomization is distributed on the heating film (14)
By stomata, the heating film (14) be porous metals material heating film (14).
6. atomization core according to claim 4, which is characterized in that the heating film (14) is complete to the liquid-conveying ducts (13)
Covering；Or, the heating film (14) covers the liquid-conveying ducts (13) part；Or, the heating film (14) do not cover it is described
Liquid-conveying ducts (13).
7. atomization core according to claim 4, which is characterized in that each dielectric layer (12) includes in two adjacent institutes
Two be arranged between substrate (11) the dielectric area (121) is stated, and two dielectric areas (121) are separately positioned on two adjacent institutes
Two relative edges for stating substrate (11) form the liquid-conveying ducts of lateral direction penetrating between the two adjacent substrates (11)
(13).
8. atomization core according to claim 7, which is characterized in that the atomization core (1) further includes the base in stacking
Two lead platforms (15) of the side setting of piece (11), the two lead platforms (15) are respectively and where two dielectric areas (121)
The lateral location of the substrate (11) is corresponding, and is electrically connected with the heating film (14).
9. atomization core according to claim 8, which is characterized in that the two lead platforms (15) and the heating film (14) position
In the same side of the substrate (11) of stacking.
10. atomization core according to claim 8, which is characterized in that the material of the lead platform (15) is silver, copper, gold, platinum
One or more of.
11. a kind of atomising device, which is characterized in that including the described in any item atomization cores of claims 1 to 10 (1).
12. a kind of electronic cigarette, which is characterized in that including the atomising device described in claim 11.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811443571.7A CN109363248B (en) | 2018-11-29 | 2018-11-29 | Electronic cigarette, atomization device thereof and multilayer-structure directional liquid guiding atomization core |
| PCT/CN2019/112003 WO2020108166A1 (en) | 2018-11-29 | 2019-10-18 | Electronic cigarette and atomization device and multi-layered liquid-guiding atomizer wick therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811443571.7A CN109363248B (en) | 2018-11-29 | 2018-11-29 | Electronic cigarette, atomization device thereof and multilayer-structure directional liquid guiding atomization core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109363248A true CN109363248A (en) | 2019-02-22 |
| CN109363248B CN109363248B (en) | 2020-05-26 |
Family
ID=65374899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811443571.7A Active CN109363248B (en) | 2018-11-29 | 2018-11-29 | Electronic cigarette, atomization device thereof and multilayer-structure directional liquid guiding atomization core |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109363248B (en) |
| WO (1) | WO2020108166A1 (en) |
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| CN110250577A (en) * | 2019-06-17 | 2019-09-20 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and its atomizer |
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| CN110477456A (en) * | 2019-08-02 | 2019-11-22 | 深圳麦克韦尔科技有限公司 | Porous structure component and electronic cigarette |
| CN110720675A (en) * | 2019-10-18 | 2020-01-24 | 深圳麦克韦尔科技有限公司 | Heating element, preparation method thereof and electronic cigarette |
| WO2020108166A1 (en) * | 2018-11-29 | 2020-06-04 | 深圳麦克韦尔科技有限公司 | Electronic cigarette and atomization device and multi-layered liquid-guiding atomizer wick therefor |
| CN111802708A (en) * | 2019-04-09 | 2020-10-23 | 邹远初 | Electron cigarette ceramic atomizer heating core |
| WO2021027871A1 (en) * | 2019-08-13 | 2021-02-18 | 彭晓峰 | Novel atomization core |
| CN112390625A (en) * | 2019-08-12 | 2021-02-23 | 深圳麦克韦尔科技有限公司 | Composite ceramic part, preparation method thereof, atomization assembly and electronic cigarette |
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| WO2021104151A1 (en) * | 2019-11-25 | 2021-06-03 | 深圳麦克韦尔科技有限公司 | Heat-generating body assembly and manufacturing method therefor, and electronic atomization apparatus |
| CN114073332A (en) * | 2020-08-10 | 2022-02-22 | 深圳麦克韦尔科技有限公司 | Atomizing core, electronic atomization subassembly and electronic atomization device |
| WO2022033376A1 (en) * | 2020-08-10 | 2022-02-17 | 深圳麦克韦尔科技有限公司 | Atomization core, electronic atomization assembly, and electronic atomization device |
| US12048071B2 (en) | 2021-02-10 | 2024-07-23 | Qv Technologies Corp | Atomizer cores and methods of manufacturing the same |
| CN113511910A (en) * | 2021-04-22 | 2021-10-19 | 深圳市博迪科技开发有限公司 | Preparation method of porous ceramic heating element and porous ceramic heating element |
| WO2022252958A1 (en) * | 2021-06-04 | 2022-12-08 | 深圳麦克韦尔科技有限公司 | Electronic atomization device, and atomizer and atomization assembly thereof |
| CN113439884B (en) * | 2021-07-19 | 2024-08-16 | 深圳市艾溹技术研究有限公司 | Electronic atomizing device and atomizing assembly thereof |
| CN113439884A (en) * | 2021-07-19 | 2021-09-28 | 深圳市艾溹技术研究有限公司 | Electronic atomization device and atomization assembly thereof |
| CN113712269A (en) * | 2021-08-18 | 2021-11-30 | 深圳市华诚达精密工业有限公司 | Atomizing core liquid guide body and heating atomizing core thereof |
| CN113633024A (en) * | 2021-08-20 | 2021-11-12 | 深圳市美深瑞科技有限公司 | Atomizer and electronic atomization device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109363248B (en) | 2020-05-26 |
| WO2020108166A1 (en) | 2020-06-04 |
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